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Initial revision
git-svn-id: file:///srv/svn/joey/bsdgames-trunk@5086 a4a2c43b-8ac3-0310-8836-e0e880c912e2
This commit is contained in:
joey
310
backgammon/common_source/table.c
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310
backgammon/common_source/table.c
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/* $NetBSD: table.c,v 1.5 1997/10/10 08:59:49 lukem Exp $ */
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/*
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* Copyright (c) 1980, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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#ifndef lint
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#if 0
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static char sccsid[] = "@(#)table.c 8.1 (Berkeley) 5/31/93";
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#else
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__RCSID("$NetBSD: table.c,v 1.5 1997/10/10 08:59:49 lukem Exp $");
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#endif
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#endif /* not lint */
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#include "back.h"
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const char *const help2[] = {
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" Enter moves as <s>-<f> or <s>/<r> where <s> is the starting",
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"position, <f> is the finishing position, and <r> is the roll.",
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"Remember, each die roll must be moved separately.",
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0
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};
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struct state {
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char ch;
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int fcode;
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int newst;
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};
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static const struct state atmata[] = {
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{'R', 1, 0}, {'?', 7, 0}, {'Q', 0, -3}, {'B', 8, 25},
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{'9', 2, 25}, {'8', 2, 25}, {'7', 2, 25}, {'6', 2, 25},
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{'5', 2, 25}, {'4', 2, 25}, {'3', 2, 25}, {'2', 2, 19},
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{'1', 2, 15}, {'0', 2, 25}, {'.', 0, 0}, {'9', 2, 25},
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{'8', 2, 25}, {'7', 2, 25}, {'6', 2, 25}, {'5', 2, 25},
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{'4', 2, 25}, {'3', 2, 25}, {'2', 2, 25}, {'1', 2, 25},
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{'0', 2, 25}, {'/', 0, 32}, {'-', 0, 39}, {'.', 0, 0},
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{'/', 5, 32}, {' ', 6, 3}, {',', 6, 3}, {'\n', 0, -1},
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{'6', 3, 28}, {'5', 3, 28}, {'4', 3, 28}, {'3', 3, 28},
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{'2', 3, 28}, {'1', 3, 28}, {'.', 0, 0}, {'H', 9, 61},
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{'9', 4, 61}, {'8', 4, 61}, {'7', 4, 61}, {'6', 4, 61},
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{'5', 4, 61}, {'4', 4, 61}, {'3', 4, 61}, {'2', 4, 53},
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{'1', 4, 51}, {'0', 4, 61}, {'.', 0, 0}, {'9', 4, 61},
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{'8', 4, 61}, {'7', 4, 61}, {'6', 4, 61}, {'5', 4, 61},
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{'4', 4, 61}, {'3', 4, 61}, {'2', 4, 61}, {'1', 4, 61},
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{'0', 4, 61}, {' ', 6, 3}, {',', 6, 3}, {'-', 5, 39},
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{'\n', 0, -1}, {'.', 0, 0}
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};
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int
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checkmove(ist)
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int ist;
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{
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int j, n;
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char c;
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domove:
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if (ist == 0) {
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if (tflag)
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curmove(curr, 32);
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else
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writel("\t\t");
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writel("Move: ");
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}
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ist = mvl = ncin = 0;
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for (j = 0; j < 5; j++)
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p[j] = g[j] = -1;
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dochar:
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c = readc();
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if (c == 'S') {
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raflag = 0;
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save(1);
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if (tflag) {
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curmove(cturn == -1 ? 18 : 19, 39);
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ist = -1;
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goto domove;
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} else {
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proll();
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ist = 0;
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goto domove;
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}
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}
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if (c == old.c_cc[VERASE] && ncin > 0) {
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if (tflag)
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curmove(curr, curc - 1);
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else {
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if (old.c_cc[VERASE] == '\010')
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writel("\010 \010");
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else
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writec(cin[ncin - 1]);
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}
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ncin--;
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n = rsetbrd();
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if (n == 0) {
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n = -1;
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if (tflag)
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refresh();
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}
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if ((ist = n) > 0)
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goto dochar;
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goto domove;
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}
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if (c == old.c_cc[VKILL] && ncin > 0) {
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if (tflag) {
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refresh();
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curmove(curr, 39);
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ist = -1;
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goto domove;
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} else
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if (old.c_cc[VERASE] == '\010') {
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for (j = 0; j < ncin; j++)
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writel("\010 \010");
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ist = -1;
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goto domove;
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} else {
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writec('\\');
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writec('\n');
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proll();
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ist = 0;
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goto domove;
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}
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}
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n = dotable(c, ist);
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if (n >= 0) {
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cin[ncin++] = c;
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if (n > 2)
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if ((!tflag) || c != '\n')
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writec(c);
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ist = n;
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if (n)
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goto dochar;
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else
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goto domove;
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}
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if (n == -1 && mvl >= mvlim)
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return (0);
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if (n == -1 && mvl < mvlim - 1)
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return (-4);
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if (n == -6) {
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if (!tflag) {
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if (movokay(mvl + 1)) {
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wrboard();
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movback(mvl + 1);
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}
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proll();
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writel("\t\tMove: ");
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for (j = 0; j < ncin;)
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writec(cin[j++]);
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} else {
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if (movokay(mvl + 1)) {
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refresh();
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movback(mvl + 1);
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} else
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curmove(cturn == -1 ? 18 : 19, ncin + 39);
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}
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ist = n = rsetbrd();
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goto dochar;
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}
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if (n != -5)
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return (n);
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writec('\007');
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goto dochar;
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}
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int
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dotable(c, i)
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char c;
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int i;
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{
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int a;
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int test;
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test = (c == 'R');
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while ((a = atmata[i].ch) != '.') {
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if (a == c || (test && a == '\n')) {
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switch (atmata[i].fcode) {
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case 1:
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wrboard();
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if (tflag) {
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curmove(cturn == -1 ? 18 : 19, 0);
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proll();
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writel("\t\t");
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} else
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proll();
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break;
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case 2:
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if (p[mvl] == -1)
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p[mvl] = c - '0';
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else
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p[mvl] = p[mvl] * 10 + c - '0';
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break;
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case 3:
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if (g[mvl] != -1) {
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if (mvl < mvlim)
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mvl++;
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p[mvl] = p[mvl - 1];
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}
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g[mvl] = p[mvl] + cturn * (c - '0');
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if (g[mvl] < 0)
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g[mvl] = 0;
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if (g[mvl] > 25)
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g[mvl] = 25;
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break;
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case 4:
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if (g[mvl] == -1)
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g[mvl] = c - '0';
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else
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g[mvl] = g[mvl] * 10 + c - '0';
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break;
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case 5:
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if (mvl < mvlim)
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mvl++;
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p[mvl] = g[mvl - 1];
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break;
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case 6:
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if (mvl < mvlim)
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mvl++;
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break;
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case 7:
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if (tflag)
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curmove(20, 0);
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else
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writec('\n');
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(void) text(help2);
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if (tflag) {
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curmove(cturn == -1 ? 18 : 19, 39);
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} else {
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writec('\n');
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proll();
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writel("\t\tMove: ");
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}
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break;
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case 8:
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p[mvl] = bar;
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break;
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case 9:
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g[mvl] = home;
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}
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if (!test || a != '\n')
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return (atmata[i].newst);
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else
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return (-6);
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}
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i++;
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}
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return (-5);
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}
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int
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rsetbrd()
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{
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int i, j, n;
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n = 0;
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mvl = 0;
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for (i = 0; i < 4; i++)
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p[i] = g[i] = -1;
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for (j = 0; j < ncin; j++)
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n = dotable(cin[j], n);
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return (n);
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}
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